HOW BALLADS SPREAD 73 the identity of features in European ballad poetry, we shall proceed to show that the earlier genre of ballads with refrain sprang from the same primitive custom of dance, accompanied by improvised song, which still exists in Greece and Russia, and even in the valleys of the Pyrenees. The questions might all be answered in the affirmative (though Perrault's Cinderella is perhaps not the happiest instance of time- lessness), and not lead to the conclusion Lang announced. The answers would refer to the isolated features of ballad poetry and traditional literature, features which are to be found also in the epical works he deemed aristocratic and personal; but the ballads are not isolated features, but complexes of a definite type. It is at this point we must remember that the ballad, for the duration of this book, is a narrative song. Pure lyrics do not offer us a web of circumstance such that we can recognize repetitions of the same pattern without great difficulty. Their motifs are universal and simple, and they are presented without elaboration. There is still no reason to deny that each such song arose at a particular date under the hand of a particular author; the fact that we do not know either date or author does not imply that neither existed. Indeed, the lyrics may be, though we do not know it, quite young; ever- lasting reincarnations of the same simple notions. From the pure lyric it is not possible to draw conclusions; but the narrative ballad is quite different. We have already noticed that there exists a vast mass of testimony as to the date of the genre in different European countries, and the periods within which some particular pieces have arisen. It is because these narratives are complexes of motifs that this dating is possible; the motifs may be universal, but the union established between them is temporal and distinctive. The form also is generally defined with precision; one cannot mistake . the form of a 'romance', Vise', 'junacka pesma*, or 'bylina1. This form has its historical relation to other forms before and after, and itself implies a chronology, though we may not know it. The grouping of the motifs is too close to be explained by fortuitous coincidence, and not infrequently gives some indication of the circumstances attending on the original composition or the course of migration. Within any given area there is never a doubt but that two ballads of identical content are forms of the same ballad, and not separate spontaneous creations. The Three Ravens and the Twa Corbies are forms of the same ballad tradition, though the one be English and 4615 T